
<template>
	<view>
		<view class="uni-form-item uni-column">
			<view class="title">多个输入框都带清除按钮</view>
			<view v-for="(item,index) in formList" :key="item.value" class="with-fun">
				<input class="uni-input" placeholder="请输入" :value="item.inputClearValue" @input="clearInput($event,index)" />
				<view class="uni-icon uni-icon-clear" v-if="item.showClearIcon" @click="clearIcon(index)"></view>
			</view>
		</view>		
	</view>
</template>

<script>
	export default{
		data(){
			return{
				formList:[
					{'value':0,'label':'选项一',showClearIcon:false,inputClearValue:''},
					{'value':1,'label':'选项二',showClearIcon:false,inputClearValue:''},
					{'value':2,'label':'选项三',showClearIcon:false,inputClearValue:''},
					{'value':3,'label':'选项四',showClearIcon:false,inputClearValue:''},
					{'value':4,'label':'选项五',showClearIcon:false,inputClearValue:''},
					{'value':5,'label':'选项六',showClearIcon:false,inputClearValue:''},
					{'value':6,'label':'选项七',showClearIcon:false,inputClearValue:''},
					{'value':7,'label':'选项八',showClearIcon:false,inputClearValue:''},
					{'value':8,'label':'选项九',showClearIcon:false,inputClearValue:''},
					{'value':9,'label':'选项十',showClearIcon:false,inputClearValue:''}
				]
			}
		},
		methods:{
			clearInput: function(event,index) {
				this.formList[index].inputClearValue = event.target.value;
				if (event.target.value.length > 0) {
					this.formList[index].showClearIcon = true;
				} else {
					this.formList[index].showClearIcon = false;
				}
			},
			clearIcon: function(index) {
				this.formList[index].inputClearValue = '';
				this.formList[index].showClearIcon = false;
			}
		}
	}
</script>